Key compact three channels based on a two-dimensional square photonic crystal with network.

摘要

Key compact three channels based on a two-dimensional photonic crystal with square network, the present invention patent is based on a two-dimensional photonic crystal, in which are inserted four waveguides and two resonant cavities.Through the exchange of signal of the magnetic field DC Ho, which is applied in the two rods of ferrite, the device in question allows for an electromagnetic signal input, the selection of three different exit channels.